Celite(R), 503

Catalog Number
C1153
Supplier/Brand
Spectrum Chemical
CAS Number
68855-54-9

Celite(R), 503 also known as diatomaceous earth or kieselgur, is a soft sedimentary rock often used as a filter medium, especially for swimming pools. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.


Synonyms: Infusorial Earth ; Diatomaceous Earth

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Tariff No. 3302101000

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2023